./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7f1b18f4e40b5c65ba670d66c7cc7e7d02c6eca56baec4c2796c13c16b3d5c28 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:35:08,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:35:08,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:35:08,154 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:35:08,155 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:35:08,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:35:08,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:35:08,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:35:08,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:35:08,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:35:08,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:35:08,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:35:08,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:35:08,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:35:08,189 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:35:08,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:35:08,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:35:08,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:35:08,196 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:35:08,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:35:08,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:35:08,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:35:08,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:35:08,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:35:08,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:35:08,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:35:08,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:35:08,228 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:35:08,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:35:08,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:35:08,231 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:35:08,232 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:35:08,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:35:08,237 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:35:08,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:35:08,238 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:35:08,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:35:08,240 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:35:08,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:35:08,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:35:08,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:35:08,243 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:35:08,294 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:35:08,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:35:08,296 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:35:08,296 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:35:08,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:35:08,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:35:08,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:35:08,297 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:35:08,298 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:35:08,298 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:35:08,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:35:08,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:35:08,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:35:08,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:35:08,300 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:35:08,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:35:08,300 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:35:08,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:35:08,301 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:35:08,301 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:35:08,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:35:08,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:08,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:35:08,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:35:08,309 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:35:08,309 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:35:08,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:35:08,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:35:08,310 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f1b18f4e40b5c65ba670d66c7cc7e7d02c6eca56baec4c2796c13c16b3d5c28 [2022-10-17 16:35:08,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:35:08,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:35:08,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:35:08,598 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:35:08,599 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:35:08,601 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-10-17 16:35:08,663 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/data/a3ae07383/19bb1f7c6e9d44ad94939b0800b9eea8/FLAGf3c37c2fb [2022-10-17 16:35:09,203 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:35:09,203 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-10-17 16:35:09,220 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/data/a3ae07383/19bb1f7c6e9d44ad94939b0800b9eea8/FLAGf3c37c2fb [2022-10-17 16:35:09,491 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/data/a3ae07383/19bb1f7c6e9d44ad94939b0800b9eea8 [2022-10-17 16:35:09,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:35:09,495 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:35:09,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:09,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:35:09,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:35:09,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:09" (1/1) ... [2022-10-17 16:35:09,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52e4dc7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:09, skipping insertion in model container [2022-10-17 16:35:09,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:09" (1/1) ... [2022-10-17 16:35:09,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:35:09,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:35:10,038 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12834,12847] [2022-10-17 16:35:10,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:35:10,158 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:35:10,250 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12834,12847] [2022-10-17 16:35:10,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:35:10,312 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:35:10,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10 WrapperNode [2022-10-17 16:35:10,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:10,313 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:35:10,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:35:10,313 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:35:10,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,353 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,441 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1292 [2022-10-17 16:35:10,441 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:35:10,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:35:10,442 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:35:10,442 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:35:10,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,462 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,519 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,536 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,548 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:35:10,563 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:35:10,563 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:35:10,563 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:35:10,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:10" (1/1) ... [2022-10-17 16:35:10,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:10,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:35:10,624 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:35:10,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28494596-101f-4ce6-8f31-23dfa032a801/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:35:10,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:35:10,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:35:10,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:35:10,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:35:10,919 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:35:10,921 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:35:12,073 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:35:12,481 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:35:12,481 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:35:12,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:12 BoogieIcfgContainer [2022-10-17 16:35:12,486 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:35:12,487 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:35:12,487 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:35:12,497 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:35:12,497 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:12" (1/1) ... [2022-10-17 16:35:12,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:35:12,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 256 states and 427 transitions. [2022-10-17 16:35:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 427 transitions. [2022-10-17 16:35:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-10-17 16:35:12,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:12,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:13,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 258 states and 429 transitions. [2022-10-17 16:35:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 429 transitions. [2022-10-17 16:35:13,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-10-17 16:35:13,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:13,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:13,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 261 states and 434 transitions. [2022-10-17 16:35:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 434 transitions. [2022-10-17 16:35:13,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 16:35:13,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:13,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:14,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:14,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 269 states and 452 transitions. [2022-10-17 16:35:14,265 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 452 transitions. [2022-10-17 16:35:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 16:35:14,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:14,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:14,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:15,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 278 states and 472 transitions. [2022-10-17 16:35:15,039 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 472 transitions. [2022-10-17 16:35:15,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:35:15,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:15,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:15,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 281 states and 477 transitions. [2022-10-17 16:35:15,233 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 477 transitions. [2022-10-17 16:35:15,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:35:15,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:15,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:15,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 282 states and 477 transitions. [2022-10-17 16:35:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 477 transitions. [2022-10-17 16:35:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:35:15,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:15,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 285 states and 482 transitions. [2022-10-17 16:35:15,590 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 482 transitions. [2022-10-17 16:35:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:35:15,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 286 states and 482 transitions. [2022-10-17 16:35:15,790 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 482 transitions. [2022-10-17 16:35:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:35:15,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:15,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:15,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:15,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:15,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 289 states and 487 transitions. [2022-10-17 16:35:15,929 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 487 transitions. [2022-10-17 16:35:15,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:35:15,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:15,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:16,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:16,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 290 states and 487 transitions. [2022-10-17 16:35:16,094 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 487 transitions. [2022-10-17 16:35:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:35:16,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:16,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:16,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 293 states and 492 transitions. [2022-10-17 16:35:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 492 transitions. [2022-10-17 16:35:16,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:35:16,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:16,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:16,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 294 states and 492 transitions. [2022-10-17 16:35:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 492 transitions. [2022-10-17 16:35:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:35:16,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:16,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:16,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 297 states and 497 transitions. [2022-10-17 16:35:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 497 transitions. [2022-10-17 16:35:16,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:35:16,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:16,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:16,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:16,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:16,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 298 states and 497 transitions. [2022-10-17 16:35:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 497 transitions. [2022-10-17 16:35:16,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:35:16,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:16,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:17,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 301 states and 502 transitions. [2022-10-17 16:35:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 502 transitions. [2022-10-17 16:35:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:35:17,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:17,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:17,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:17,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 302 states and 502 transitions. [2022-10-17 16:35:17,195 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 502 transitions. [2022-10-17 16:35:17,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:35:17,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:17,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:17,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 316 states and 535 transitions. [2022-10-17 16:35:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 535 transitions. [2022-10-17 16:35:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:35:17,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:17,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:18,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 331 states and 570 transitions. [2022-10-17 16:35:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 570 transitions. [2022-10-17 16:35:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:19,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:19,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 334 states and 575 transitions. [2022-10-17 16:35:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 575 transitions. [2022-10-17 16:35:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:19,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:19,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:19,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:19,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 335 states and 575 transitions. [2022-10-17 16:35:19,903 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 575 transitions. [2022-10-17 16:35:19,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:19,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:19,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:20,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:20,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 338 states and 580 transitions. [2022-10-17 16:35:20,102 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 580 transitions. [2022-10-17 16:35:20,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:20,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:20,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:20,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 339 states and 580 transitions. [2022-10-17 16:35:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 580 transitions. [2022-10-17 16:35:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:20,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:20,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:20,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:20,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:20,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 342 states and 585 transitions. [2022-10-17 16:35:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 585 transitions. [2022-10-17 16:35:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:20,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:20,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:20,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:20,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 343 states and 585 transitions. [2022-10-17 16:35:20,565 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 585 transitions. [2022-10-17 16:35:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:20,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:20,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:20,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 346 states and 590 transitions. [2022-10-17 16:35:20,735 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 590 transitions. [2022-10-17 16:35:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:20,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:20,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 347 states and 590 transitions. [2022-10-17 16:35:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 590 transitions. [2022-10-17 16:35:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:20,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:20,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:21,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 350 states and 595 transitions. [2022-10-17 16:35:21,010 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 595 transitions. [2022-10-17 16:35:21,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:21,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:21,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:21,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:21,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 351 states and 595 transitions. [2022-10-17 16:35:21,165 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 595 transitions. [2022-10-17 16:35:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:21,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:21,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:21,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:21,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 354 states and 600 transitions. [2022-10-17 16:35:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 600 transitions. [2022-10-17 16:35:21,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 16:35:21,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:21,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:21,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:21,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:21,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 355 states and 600 transitions. [2022-10-17 16:35:21,444 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 600 transitions. [2022-10-17 16:35:21,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:21,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:21,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:21,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:21,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:21,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 358 states and 605 transitions. [2022-10-17 16:35:21,614 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 605 transitions. [2022-10-17 16:35:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:21,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:21,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 359 states and 605 transitions. [2022-10-17 16:35:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 605 transitions. [2022-10-17 16:35:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:21,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:21,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 362 states and 610 transitions. [2022-10-17 16:35:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 610 transitions. [2022-10-17 16:35:21,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:21,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:21,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:22,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:22,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:22,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 363 states and 610 transitions. [2022-10-17 16:35:22,068 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 610 transitions. [2022-10-17 16:35:22,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:22,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:22,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 366 states and 615 transitions. [2022-10-17 16:35:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 615 transitions. [2022-10-17 16:35:22,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:22,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:22,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:22,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:22,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:22,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 367 states and 615 transitions. [2022-10-17 16:35:22,424 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 615 transitions. [2022-10-17 16:35:22,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:22,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:22,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:22,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:22,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 370 states and 620 transitions. [2022-10-17 16:35:22,581 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 620 transitions. [2022-10-17 16:35:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:22,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:22,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:22,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:22,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 371 states and 620 transitions. [2022-10-17 16:35:22,745 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 620 transitions. [2022-10-17 16:35:22,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:22,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:22,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:22,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:22,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 374 states and 625 transitions. [2022-10-17 16:35:22,886 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 625 transitions. [2022-10-17 16:35:22,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:22,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:22,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:23,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 375 states and 625 transitions. [2022-10-17 16:35:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 625 transitions. [2022-10-17 16:35:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:23,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:23,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:24,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:24,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 395 states and 673 transitions. [2022-10-17 16:35:24,570 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 673 transitions. [2022-10-17 16:35:24,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:24,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:24,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:24,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 398 states and 678 transitions. [2022-10-17 16:35:24,718 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 678 transitions. [2022-10-17 16:35:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 16:35:24,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:24,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:24,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:24,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 399 states and 678 transitions. [2022-10-17 16:35:24,862 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 678 transitions. [2022-10-17 16:35:24,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:35:24,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:24,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:25,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:27,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 420 states and 728 transitions. [2022-10-17 16:35:27,788 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 728 transitions. [2022-10-17 16:35:27,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:27,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:27,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:27,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 423 states and 733 transitions. [2022-10-17 16:35:27,929 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 733 transitions. [2022-10-17 16:35:27,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:27,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:27,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:28,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 424 states and 733 transitions. [2022-10-17 16:35:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 733 transitions. [2022-10-17 16:35:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:28,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:28,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:28,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:28,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 427 states and 738 transitions. [2022-10-17 16:35:28,202 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 738 transitions. [2022-10-17 16:35:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:28,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:28,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:28,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:28,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 428 states and 738 transitions. [2022-10-17 16:35:28,344 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 738 transitions. [2022-10-17 16:35:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:28,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:28,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:28,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 431 states and 743 transitions. [2022-10-17 16:35:28,479 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 743 transitions. [2022-10-17 16:35:28,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:28,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:28,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:28,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:28,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 432 states and 743 transitions. [2022-10-17 16:35:28,607 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 743 transitions. [2022-10-17 16:35:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:28,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:28,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 435 states and 748 transitions. [2022-10-17 16:35:28,741 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 748 transitions. [2022-10-17 16:35:28,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:28,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:28,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:28,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 436 states and 748 transitions. [2022-10-17 16:35:28,899 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 748 transitions. [2022-10-17 16:35:28,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:28,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:28,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:29,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:29,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 439 states and 753 transitions. [2022-10-17 16:35:29,056 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 753 transitions. [2022-10-17 16:35:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:29,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:29,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:29,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:29,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 440 states and 753 transitions. [2022-10-17 16:35:29,183 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 753 transitions. [2022-10-17 16:35:29,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:29,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:29,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:29,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:29,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:29,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 443 states and 758 transitions. [2022-10-17 16:35:29,303 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 758 transitions. [2022-10-17 16:35:29,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:29,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:29,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:29,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:29,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:29,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 444 states and 758 transitions. [2022-10-17 16:35:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 758 transitions. [2022-10-17 16:35:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:29,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:29,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:29,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:29,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:29,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 447 states and 763 transitions. [2022-10-17 16:35:29,566 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 763 transitions. [2022-10-17 16:35:29,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:29,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:29,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:29,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 448 states and 763 transitions. [2022-10-17 16:35:29,733 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 763 transitions. [2022-10-17 16:35:29,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:29,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:29,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:29,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:29,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 451 states and 768 transitions. [2022-10-17 16:35:29,874 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 768 transitions. [2022-10-17 16:35:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:29,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:29,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 452 states and 768 transitions. [2022-10-17 16:35:29,992 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 768 transitions. [2022-10-17 16:35:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:29,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:29,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:30,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 455 states and 773 transitions. [2022-10-17 16:35:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 773 transitions. [2022-10-17 16:35:30,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 16:35:30,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:30,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:30,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:30,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 456 states and 773 transitions. [2022-10-17 16:35:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 773 transitions. [2022-10-17 16:35:30,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:30,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:30,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:30,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:30,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:30,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 459 states and 778 transitions. [2022-10-17 16:35:30,407 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 778 transitions. [2022-10-17 16:35:30,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:30,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:30,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:30,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 460 states and 778 transitions. [2022-10-17 16:35:30,549 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 778 transitions. [2022-10-17 16:35:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:30,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:30,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:30,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 463 states and 783 transitions. [2022-10-17 16:35:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 783 transitions. [2022-10-17 16:35:30,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:30,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:30,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:30,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 464 states and 783 transitions. [2022-10-17 16:35:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 783 transitions. [2022-10-17 16:35:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:30,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:30,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:30,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 467 states and 788 transitions. [2022-10-17 16:35:30,949 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 788 transitions. [2022-10-17 16:35:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:30,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:30,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:31,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 468 states and 788 transitions. [2022-10-17 16:35:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 788 transitions. [2022-10-17 16:35:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:31,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:31,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:31,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 471 states and 793 transitions. [2022-10-17 16:35:31,198 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 793 transitions. [2022-10-17 16:35:31,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:31,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:31,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:31,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:31,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:31,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:31,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 472 states and 793 transitions. [2022-10-17 16:35:31,344 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 793 transitions. [2022-10-17 16:35:31,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:31,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:31,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:31,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:31,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 475 states and 798 transitions. [2022-10-17 16:35:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 798 transitions. [2022-10-17 16:35:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:31,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:31,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 476 states and 798 transitions. [2022-10-17 16:35:31,660 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 798 transitions. [2022-10-17 16:35:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:31,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:31,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 479 states and 803 transitions. [2022-10-17 16:35:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 803 transitions. [2022-10-17 16:35:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:31,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:31,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 480 states and 803 transitions. [2022-10-17 16:35:31,921 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 803 transitions. [2022-10-17 16:35:31,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:31,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:31,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:32,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 483 states and 808 transitions. [2022-10-17 16:35:32,044 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 808 transitions. [2022-10-17 16:35:32,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:32,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:32,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:35:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:32,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 484 states and 808 transitions. [2022-10-17 16:35:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 808 transitions. [2022-10-17 16:35:32,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 16:35:32,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:32,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:32,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.